I recently sent my iPhone in for service and received a refurbished model back.
Most of the time it works fine however for some reason the touch screen suddenly stops responding as in the iPhone will respond to button presses but I can't do anything using the touch screen. Sometimes it clears with a quick sleep and wake, other times a full 'Power and home button' reset is required.
I don't think it is the hardware as it works the rest of the time perfectly normally
The iPhone is running iOS 7.0.4 with my restored iCloud backup (This was using an earlier iOS 7 version, could this be the problem?)
Most of the time it works fine however for some reason the touch screen suddenly stops responding as in the iPhone will respond to button presses but I can't do anything using the touch screen. Sometimes it clears with a quick sleep and wake, other times a full 'Power and home button' reset is required.
I don't think it is the hardware as it works the rest of the time perfectly normally
The iPhone is running iOS 7.0.4 with my restored iCloud backup (This was using an earlier iOS 7 version, could this be the problem?)